+++ /dev/null
-#include <stdio.h>
-#include <unistd.h>
-#include <signal.h>
-
-#include <algorithm>
-
-#include "ping.h"
-#include "user.h"
-#include "stg_locker.h"
-#include "../../../settings.h"
-#include "../../../user_property.h"
-
-class PING_CREATOR
-{
-private:
- PING * ping;
-
-public:
- PING_CREATOR()
- : ping(new PING())
- {
- };
- ~PING_CREATOR()
- {
- delete ping;
- };
-
- PING * GetPlugin()
- {
- return ping;
- };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PING_CREATOR pc;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-// ëÌÁÓÓ ÄÌÑ ÐÏÉÓËÁ ÀÚÅÒÁ × ÓÐÉÓËÅ ÎÏÔÉÆÉËÁÔÏÒÏ×
-template <typename varType>
-class IS_CONTAINS_USER: public binary_function<varType, USER_PTR, bool>
-{
-public:
- IS_CONTAINS_USER(const USER_PTR & u) : user(u) {}
- bool operator()(varType notifier) const
- {
- return notifier.GetUser() == user;
- };
-private:
- const USER_PTR & user;
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
-{
-return pc.GetPlugin();
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PING_SETTINGS::PING_SETTINGS()
- : pingDelay(0)
-{
-}
-//-----------------------------------------------------------------------------
-int PING_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
-{
-PARAM_VALUE pv;
-vector<PARAM_VALUE>::const_iterator pvi;
-
-pv.param = "PingDelay";
-pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
- {
- errorStr = "Parameter \'PingDelay\' not found.";
- printfd(__FILE__, "Parameter 'PingDelay' not found\n");
- return -1;
- }
-if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay))
- {
- errorStr = "Cannot parse parameter \'PingDelay\': " + errorStr;
- printfd(__FILE__, "Canot parse parameter 'PingDelay'\n");
- return -1;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int PING_SETTINGS::ParseIntInRange(const std::string & str, int min, int max, int * val)
-{
-if (str2x(str.c_str(), *val))
- {
- errorStr = "Incorrect value \'" + str + "\'.";
- return -1;
- }
-if (*val < min || *val > max)
- {
- errorStr = "Value \'" + str + "\' out of range.";
- return -1;
- }
-return 0;
-}
-//-----------------------------------------------------------------------------
-PING::PING()
- : users(NULL),
- nonstop(false),
- isRunning(false),
- onAddUserNotifier(*this),
- onDelUserNotifier(*this)
-{
-pthread_mutex_init(&mutex, NULL);
-}
-//-----------------------------------------------------------------------------
-PING::~PING()
-{
-pthread_mutex_destroy(&mutex);
-}
-//-----------------------------------------------------------------------------
-const std::string PING::GetVersion() const
-{
-return "Pinger v.1.01";
-}
-//-----------------------------------------------------------------------------
-void PING::SetSettings(const MODULE_SETTINGS & s)
-{
-settings = s;
-}
-//-----------------------------------------------------------------------------
-int PING::ParseSettings()
-{
-int ret = pingSettings.ParseSettings(settings);
-if (ret)
- errorStr = pingSettings.GetStrError();
-return ret;
-}
-//-----------------------------------------------------------------------------
-void PING::SetUsers(USERS * u)
-{
-users = u;
-}
-//-----------------------------------------------------------------------------
-const std::string & PING::GetStrError() const
-{
-return errorStr;
-}
-//-----------------------------------------------------------------------------
-int PING::Start()
-{
-GetUsers();
-
-users->AddNotifierUserAdd(&onAddUserNotifier);
-users->AddNotifierUserDel(&onDelUserNotifier);
-
-nonstop = true;
-
-pinger.SetDelayTime(pingSettings.GetPingDelay());
-pinger.Start();
-
-if (pthread_create(&thread, NULL, Run, this))
- {
- errorStr = "Cannot start thread.";
- printfd(__FILE__, "Cannot start thread\n");
- return -1;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int PING::Stop()
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-if (!isRunning)
- return 0;
-
-pinger.Stop();
-nonstop = false;
-//5 seconds to thread stops itself
-for (int i = 0; i < 25; i++)
- {
- if (!isRunning)
- break;
-
- usleep(200000);
- }
-
-//after 5 seconds waiting thread still running. now kill it
-if (isRunning)
- {
- printfd(__FILE__, "kill PING thread.\n");
- if (pthread_kill(thread, SIGINT))
- {
- errorStr = "Cannot kill PING thread.";
- printfd(__FILE__, "Cannot kill PING thread.\n");
- return -1;
- }
- printfd(__FILE__, "PING killed\n");
- }
-
-users->DelNotifierUserAdd(&onAddUserNotifier);
-users->DelNotifierUserDel(&onDelUserNotifier);
-
-list<USER_PTR>::iterator users_iter;
-users_iter = usersList.begin();
-while (users_iter != usersList.end())
- {
- UnSetUserNotifiers(*users_iter);
- users_iter++;
- }
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-bool PING::IsRunning()
-{
-return isRunning;
-}
-//-----------------------------------------------------------------------------
-void * PING::Run(void * d)
-{
-PING * ping = (PING*)d;
-ping->isRunning = true;
-list<USER_PTR>::iterator iter;
-uint32_t ip;
-time_t t;
-
-while (ping->nonstop)
- {
- iter = ping->usersList.begin();
- {
- STG_LOCKER lock(&ping->mutex, __FILE__, __LINE__);
- while (iter != ping->usersList.end())
- {
- if ((*iter)->GetProperty().ips.ConstData().OnlyOneIP())
- {
- ip = (*iter)->GetProperty().ips.ConstData()[0].ip;
- if (ping->pinger.GetIPTime(ip, &t) == 0)
- {
- if (t)
- (*iter)->UpdatePingTime(t);
- }
- }
- else
- {
- ip = (*iter)->GetCurrIP();
- if (ip)
- {
- if (ping->pinger.GetIPTime(ip, &t) == 0)
- {
- if (t)
- (*iter)->UpdatePingTime(t);
- }
- }
- }
- iter++;
- }
- }
- for (int i = 0; i < 100; i++)
- {
- if (ping->nonstop)
- {
- usleep((10000*ping->pingSettings.GetPingDelay())/3 + 50000);
- }
- }
- }
-ping->isRunning = false;
-return NULL;
-}
-//-----------------------------------------------------------------------------
-uint16_t PING::GetStartPosition() const
-{
-return 100;
-}
-//-----------------------------------------------------------------------------
-uint16_t PING::GetStopPosition() const
-{
-return 100;
-}
-//-----------------------------------------------------------------------------
-void PING::SetUserNotifiers(USER_PTR u)
-{
-CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u);
-CHG_IPS_NOTIFIER_PING ChgIPNotifier(*this, u);
-
-ChgCurrIPNotifierList.push_front(ChgCurrIPNotifier);
-ChgIPNotifierList.push_front(ChgIPNotifier);
-
-u->AddCurrIPAfterNotifier(&(*ChgCurrIPNotifierList.begin()));
-u->GetProperty().ips.AddAfterNotifier(&(*ChgIPNotifierList.begin()));
-}
-//-----------------------------------------------------------------------------
-void PING::UnSetUserNotifiers(USER_PTR u)
-{
-// --- CurrIP ---
-IS_CONTAINS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);
-IS_CONTAINS_USER<CHG_IPS_NOTIFIER_PING> IsContainsUserIP(u);
-
-list<CHG_CURRIP_NOTIFIER_PING>::iterator currIPter;
-list<CHG_IPS_NOTIFIER_PING>::iterator IPIter;
-
-currIPter = find_if(ChgCurrIPNotifierList.begin(),
- ChgCurrIPNotifierList.end(),
- IsContainsUserCurrIP);
-
-if (currIPter != ChgCurrIPNotifierList.end())
- {
- currIPter->GetUser()->DelCurrIPAfterNotifier(&(*currIPter));
- ChgCurrIPNotifierList.erase(currIPter);
- }
-// --- CurrIP end ---
-
-// --- IP ---
-IPIter = find_if(ChgIPNotifierList.begin(),
- ChgIPNotifierList.end(),
- IsContainsUserIP);
-
-if (IPIter != ChgIPNotifierList.end())
- {
- IPIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*IPIter));
- ChgIPNotifierList.erase(IPIter);
- }
-// --- IP end ---
-}
-//-----------------------------------------------------------------------------
-void PING::GetUsers()
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-USER_PTR u;
-int h = users->OpenSearch();
-if (!h)
- {
- printfd(__FILE__, "users->OpenSearch() error\n");
- return;
- }
-
-while (users->SearchNext(h, &u) == 0)
- {
- usersList.push_back(u);
- SetUserNotifiers(u);
- if (u->GetProperty().ips.ConstData().OnlyOneIP())
- {
- pinger.AddIP(u->GetProperty().ips.ConstData()[0].ip);
- }
- else
- {
- uint32_t ip = u->GetCurrIP();
- if (ip)
- {
- pinger.AddIP(ip);
- }
- }
- }
-
-users->CloseSearch(h);
-}
-//-----------------------------------------------------------------------------
-void PING::AddUser(USER_PTR u)
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-SetUserNotifiers(u);
-usersList.push_back(u);
-}
-//-----------------------------------------------------------------------------
-void PING::DelUser(USER_PTR u)
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-UnSetUserNotifiers(u);
-
-list<USER_PTR>::iterator users_iter;
-users_iter = usersList.begin();
-
-while (users_iter != usersList.end())
- {
- if (u == *users_iter)
- {
- usersList.erase(users_iter);
- break;
- }
- users_iter++;
- }
-}
-//-----------------------------------------------------------------------------
-void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP)
-{
-ping.pinger.DelIP(oldIP);
-if (newIP)
- {
- ping.pinger.AddIP(newIP);
- }
-}
-//-----------------------------------------------------------------------------
-void CHG_IPS_NOTIFIER_PING::Notify(const USER_IPS & oldIPS, const USER_IPS & newIPS)
-{
-if (oldIPS.OnlyOneIP())
- {
- ping.pinger.DelIP(oldIPS[0].ip);
- }
-
-if (newIPS.OnlyOneIP())
- {
- ping.pinger.AddIP(newIPS[0].ip);
- }
-}
-//-----------------------------------------------------------------------------
-void ADD_USER_NONIFIER_PING::Notify(const USER_PTR & user)
-{
-ping.AddUser(user);
-}
-//-----------------------------------------------------------------------------
-void DEL_USER_NONIFIER_PING::Notify(const USER_PTR & user)
-{
-ping.DelUser(user);
-}
-//-----------------------------------------------------------------------------
git.stg.codes / stg.git / blobdiff